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The Best 400 watt mh bulb of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best 400 watt mh bulb of 2022. Check our ranking below.

2,759 Reviews Scanned

Rank No. #1
Vegelumax MH 400W Metal Halide HID Grow Light Bulb Lamp with High PAR Enhanced Blue and Violet Spectrum for Indoor Horticulture Vegetative Plant Growth,CCT 6000K,36,000Lumens,E39 Base,1Pack
  • High Lumen Output: MH SE 400Watt,Color Temperature 6000K,36,000 lumens output, compatible with electronic and magnetic ballast,E39 cap base.
  • High PAR Enhanced Blue and Violet Spectrum: Universal Usages,Special designed for Hydroponic,Aeroponic,Horticulture Vegetative,Flower,Herbs and Plant growth.Enhanced blue & violet spectrum and high PAR (photosynthetic active radiation) to stimulate vegetative growth.
  • Extra-low Lumen Depreciation: Maintaining over 90% of initial lumen output after running for 5,000 hours. Ideal for rapid growth phase of plants, greatly accelerates flower growth and enhance fruiting.
  • Note: Allow 3-5 minutes for full bright. Please wait at least 5 minutes after power shut off before striking again.
Rank No. #2
Sunlite MH400/U/MOG 400 Watt Metal Halide Bulb, Mogul Base, ED37 Clear HID Lamp (400 Watts 2 Pack)
  • 400 Watt, HID Metal Halide light bulbs offer premium light quality and energy efficiency Mogul Base; 11-1/20-Inch MOL
  • MH400/U/MOG lear Finish, 15000 Hour Average Lamp Life
  • Mogul base for use in street lights, parking lot fixtures, and other commercial and industrial lighting applications.
  • 400-Watt; 36000 Lumens Ideal for use in parking lots, dusk-to-dawn fixtures, roadway lighting, and industrial and commercial applications
Rank No. #3
Bluex Bulbs (3 Pack MH400/U/MOG 400W Metal Halide Bulb Mogul Base (E39) - ED28 Clear M59/E HID Lamp 36000 Lumens
  • 400-Watt; 36000 Lumens 4000K
  • 12000 Hour Average Lamp Life
  • ED28; Clear Finish
  • Mogul Base; E39 Base 8.2 -Inch tall MOL These energy efficient HID lamps offer exceptional efficacy, great color rendition, have a long service life and excellent lumen maintenance.
  • ANSI CODE M59/E - This metal halide bulb is for use in M59/E ballast fixtures. Confirm ANSI Code to help determine the correct bulb for your fixture and the ballast it uses.
SaleRank No. #4
Sunlite 03663 MH400/U/MOG M59 Metal Halide Lamp, 400 Watts, Mogul Base (E39), ED37, 12,000 Hour Life Span, 36000 Lumen, Clear Finish, 4000K
  • METAL HALIDE - Sunlite high intensity discharge lamps are perfect for outdoor lighting and commercial interiors. These energy efficient HID lamps offer exceptional efficacy, great color rendition, have a long service life and excellent lumen maintenance.
  • HIGH INTENSITY DISCHARGE - This 400 watt bulb puts out a bright 36000 lumens of light. Color temperature is 4000K. Clear glass bulb.
  • MOGUL BASE - Larger mogul base (E39) for use in street lights, parking lot fixtures, perimeter lighting, and other commercial and industrial lighting applications. Bulb measurements 4.724 inches diameter, 10.9 inches tall.
  • LONG LIFE - These probe start bulbs feature a long 12,000 hour average lifespan.
  • ANSI CODE M59 - This metal halide bulb is for use in M59 ballast fixtures. Confirm ANSI Code to help determine the correct bulb for your fixture and the ballast it uses.
Rank No. #5
PROTOPIA 1 Pack 400W MH Grow Light Bulb Indoor,CCT 6000K, 36,000Lumens,E39 Base,400 Watt Metal Halide Grow Lamp,HID Grow Bulb,Plant Growth Bulb for Indoor Horticulture Vegetative Plant Growth
  • MIMICS SPRING TIME LIGHT, promoting short internomal spacing and lush growth
  • GREAT FOR COMMERICAL APPLICATIONS where a large vegetative footprint is required
  • HIGH QUALITY QUARTZ GLASS for consistent spectral output and PAR production
  • Color Temp: 6000K, Luminous Flux (LM): 36000, CRI:70, Initial PAR: 500μmol/s, Base: E39, Pulse start capable,LONG LIFETIME: 10000hours lifespan with 1 year warranty
  • Allow 3-5 mins for full bright, wait at least 5 min after power shut off before striking again
Rank No. #6
Sylvania 400W Metal Halide ED37 Light Bulb, E39 Mogul Base, 1 Pack
  • 400 watt
  • 24% higher mean lumens than the M400/U and 16% higher mean lumens than the MS400/BU-ONLY
  • Available with Compact ED28 version for higher luminaire efficiency
  • Available in universal operating position
Rank No. #7
Premium German Made Nachroma MH Grow Lamp 400W E39
  • 400W Metal Halide Conversion Lamp
  • Base Type: E39
  • 480 Micromol/s - 7000K - 39,000 Lumens
  • Rated Life of 12,000 Hours
  • For use on any HPS S51 ballast
Rank No. #8
FLWEII LED Corn Light Bulb, 208-480V 100W E39 Mogul Base 5000K,14000 LM Replacement 400W HPS/MH for Indoor Outdoor Garage Warehouse Factory Backyard
  • Easy installation : Our 5000K LED corn bulb with an E39 mogul base, which are easy to install (just screw into light socket), please noted that the ballast need to be bypassed when changing to LED.You can accomplish without changing out the entire fixture, and also pay less for the electrician.LED Corn light bulbs are some of the most versatile LED retrofit bulbs.
  • Durable Long Service Life: 100W LED corn light produce up to 14000 Lumens at a stunning 140lm per watt ensures fabulous luminous efficiency. Replace for 400W HPS (high pressure sodium lamp) & MH (Metal high light) with 80% energy saving. 50,000 hours long lifespan ,Super stable quality and extended service life. It can serve for you up to 11 years with 12 hours use per day, suitable for open & enclosed fixtures.
  • Higher brightness:Enhance your outdoor or indoor environment with the new high lumen street lamp an energy-efficient yet simple and beautiful light - 5000K daylight color is very close to the ideal daylight color substitute.Our corn bulb turns on instantly with no delay, lighting up every corner of your room.
  • Wide application: High power LED Bulb, great for outdoor lighting projects, warehouse lighting projects, street lighting projects and so on. Also great for garage,driveway,post light,warehouse,barn, patio, courtyard , garden, street, office, school, hospital, shopping mall,supermarket, station, restaurant, workshop etc.
  • Quality warranty:All the LED Corn Bulb are strictly inspected before shipment. We offer quality guarantee to ensure each customer’s 100% satisfaction. If you encounter any problems during use, please contact us and we will answer you within 24 hours.
Rank No. #9
Westinghouse 3702400, 400 Watt E39 Mogul Base, M59/E ANSI ED37 Metal Halide HID Light Bulb
  • Watts: 400, Volts: 120
  • Color/Kelvin Temperature: Clear/4200K
  • CRI: 65, Lumens (Brightness): 36000, Rated Lifetime Hours: 20000
  • Base: E39 Mogul
Rank No. #10
100W LED Corn Cob Light Bulb,Replace for 400 Watt Metal Halide HPS CFL HID lamp,5000K E39 Mogul Base,for Commercial and Industrial Lighting Bay Light Fixture Warehouse Workshop Gyms
  • Super bright:100W LED corn light produce up to 13000 Lumens,Led retrofit 165-200w Fluorescent bulb.Led replacement 400w MH lamp HID HPS bulb.Conventional Standard size old light bulb,single light bulb,regular light bulb,Old Light Fixture,With E26 E27 Medium Screw Socket or E39 E40 Large Mogul Base
  • Energy Saving and Long Lifespan:Power consumption is 1/10 of incandescent bulb,2/3 of energy-saving bulb under the same brightness,LED life is 3-4 times longer than MH lamp and HPS bulb.No longer vexed for regular replacement
  • Installation and Warranty : GTAREN offers 5 years warranty,Please contact us for replacement if you have any quality problems.Please NOTE:1. The corn lamp has a built-in intelligent drive power supply, and no ballast. Please remove the ballast before power on. 2. The product size is 1.5*9 inch. Please ensure the installation size.
  • High Quality: All of our led corn bulbs Passed by CE ROHS FCC,360°Shining - no dead corner,No flicker ,We have many years of experience in exporting to Europe and America.Factory Sells Directly.We provide a free E39 or E26 adapter for each product - just screw in.
  • Wide Application:100W Led corn light bulb Working voltage:AC100-277V Great for indoor outdoor Street and large Area Light,garage light,warehouse light barn light,Parking Lot High Bay light patio courtyard garden light shop light work light celling light grow light wall pack Post Top,acorn,low bay shoebox Light fixture etc,Anywhere need bright light with LED replacement bulbs or LED retrofit kits

Last update on 2024-04-18 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best 400 watt mh bulb?

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  • Which 400 watt mh bulb are good in the current market?
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Potential sources can include buying guides for 400 watt mh bulb, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 400 watt mh bulb. Make sure that you are only using trustworthy and credible websites and sources.

We provide an 400 watt mh bulb buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 400 watt mh bulb currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 400 watt mh bulb has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 400 watt mh bulb?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 400 watt mh bulb.
  5. Customer Ratings: Number ratings grade 400 watt mh bulb objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 400 watt mh bulb.
  7. Product Quality: You don’t always get what you pay for with an 400 watt mh bulb, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 400 watt mh bulb is should be an indication of how long it will work out for you.

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